201997037769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1\times {\mathrm{1223357}}^1$

素因数の和:1225776

約数の個数: 16

約数和(自身を含む): 281157028992

約数和(自身を除く): 79159991223

約数列:

[1, 3, 23, 69, 2393, 7179, 55039, 165117, 1223357, 3670071, 28137211, 84411633, 2927493301, 8782479903, 67332345923, 201997037769]

約数ペア:

[(1, 201997037769), (3, 67332345923), (23, 8782479903), (69, 2927493301), (2393, 84411633), (7179, 28137211), (55039, 3670071), (165117, 1223357)]